<!DOCTYPE html>
<html lang="en">
    <!-- 这代表是英文的网站  jjjjjjj -->
<head>
    <meta charset="UTF-8">
    <title>Document</title>
</head>
<body>
    <h1>hello</h1>
    <p>hhh</p>
    <p>ss</p>
    <h1>ss</h1>
</body>
</html>